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In the long form of the perodic table, p...

In the long form of the perodic table, physical and chemical properties of the elements are a periodic function of their `"_______"` .

A

atomic size

B

atomic mass

C

electronegativity

D

atomic number.

Text Solution

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The correct Answer is:
D
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Knowledge Check

  • Properties of elements are periodic function of their

    A
    atomic mass
    B
    atomic number
    C
    atomic size
    D
    atomic nature

  • As per the modern periodic law, the physical and chemical properties of elements are periodic functions of their

    A
    Atomic volume
    B
    Atomic Number
    C
    Atomic weight
    D
    Atomic size

  • The long form of periodic table has

    A
    Eight horizontal rows and seven vertical columns
    B
    Seven horizontal rows and eighteen vertical columns
    C
    Seven horizontal rows and seven vertical columns
    D
    Eight horizontal rows and eight vertical columns
    • MODERN PUBLICATION-CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES -COMPETITION FILE (OBJECTIVE TYPE QUESTIONS (A)) (MCQs)
    1. In the long form of the perodic table, physical and chemical propertie...

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    2. The maximum number of elements in 3^(rd) period is :

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    3. Which pair of atomic numbers represent s-block elements?

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    4. The transition elements have a general electronic configuration:

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    5. The tendency to form complexes is maximum for

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    6. A element with atomic number 112 has recently been named as compernici...

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    7. The element Z=114 has been discovered recently. It will belong to whic...

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    8. The fourth period of the p-block contains :

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    9. Elements A, B, C, D and E have the following electronic configurations...

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    10. An element 'X' belongs to the third period of the p-block elements. It...

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    11. Which of the following properties generally decrease along a period ?

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    12. The correct order or radii of three species Ca, Ca ^(+) and Ca ^(2+) i...

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    13. In the ions P^(3-),S^(2-) and Cl, the increasing order of size is:

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    14. In general, the properties that decrease and increase down a group in ...

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    15. The ionisation energy of nitrogen is more than that of oxygen because

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    16. The correct order of increasing radii of the elementsSi,Al,Na and P is

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    17. Which of the following electronic configurations corresponds to the el...

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    18. In which of the following pairs, the first atom or ion is not larger t...

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    19. The family of elements with the highest ionisation enthalpy :

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    20. Which of the following has largest negative electron gain enthalpy ?

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